As title. There's no car charger in product box. I also need another micro usb cable in my office. Do I have to buy treo pro compatible ones? Can I just buy generic data sync micro usb cable and micro usb charger? Can I use the cable/charger designed for other devices?

This is (now) the "standard" for non-computer USB charging. Older devices did not require this but new, smart devices need this in order to detect that they are not plugged into a computer and therefore there will not be any other logic to switch the device into "charge" mode. Motorola and Apple chargers have the D+/D- pins activated as per this spec but for other chargers there is no guarantee. You can always mod the charger, or cable, as per the link above if you want / need to.

This is (now) the "standard" for non-computer USB charging. Older devices did not require this but new, smart devices need this in order to detect that they are not plugged into a computer and therefore there will not be any other logic to switch the device into "charge" mode. Motorola and Apple chargers have the D+/D- pins activated as per this spec but for other chargers there is no guarantee. You can always mod the charger, or cable, as per the link above if you want / need to.

sounds a little risky if it were me i'd just go buy the one for this phone but thats just me

Regarding the cable, any microUSB cable will work. They are all standard.

On the charger side, look for one that says "High output power" or similar. The newest chargers already have the D+/- change so they will charge the Pro without a problem. Older chargers may need the hack to make them work.

Motorola chargers work fine on the Pro. It's cables that can be a problem. Seido has a USB to micro cable with two micro plugs. One for data and one for charging. It works. Besides the Palm USB to micro cable and Seido, I've run across a few others that just don't work for power/charging.

Motorola chargers work fine on the Pro. It's cables that can be a problem. Seido has a USB to micro cable with two micro plugs. One for data and one for charging. It works. Besides the Palm USB to micro cable and Seido, I've run across a few others that just don't work for power/charging.

Belkins don't - I have a Belkin dual USB port, amonst others, and it is why I know about the D+/- issue. I must / am currently using the Rocketfish USB cable with the Belkin but want a smaller connector so I am thinking of making a charge 'enabler' cable out of a short USB M-F jumper I have.

I use Motorola and Virgin/Audiovox chargers as well with my STP, and they work like a charm. The Motorols for the i776 that I use is especially good - pretty fast and quite small.